Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Fracture Mechanism and Acoustic Damage Analysis of Thin Materials
Ansvarlig organisasjon
2005 (engelsk)Konferansepaper, Publicerat paper (Fagfellevurdert) Published
Abstract [en]

The fracture behavior of paper board (100 μm) used in food packaging material is studied. The plane stress fracture toughness is measured based on a centered crack panel. Different crack sizes have been tested. A compromise (crack length) was found, at which Strip Yield Model as well as Linear Elastic Fracture Mechanics allow the validation of experimental results. Meanwhile, accurate results are obtained using the Strip Yield Model with a geometric correction. Besides, detection of damage in food packaging material is an interesting feature in quality control of the product. Therefore the material is investigated using an acoustic method. The method consists of a vibration-based damage assessment and leads to a first level differentiation between damaged and non-damaged specimens. The fracture behavior of paper board (100 μm) used in food packaging material is studied. The plane stress fracture toughness is measured based on a centered crack panel. Different crack sizes have been tested. A compromise (crack length) was found, at which Strip Yield Model as well as Linear Elastic Fracture Mechanics allow the validation of experimental results. Meanwhile, accurate results are obtained using the Strip Yield Model with a geometric correction. Besides, detection of damage in food packaging material is an interesting feature in quality control of the product. Therefore the material is investigated using an acoustic method. The method consists of a vibration-based damage assessment and leads to a first level differentiation between damaged and non-damaged specimens.

sted, utgiver, år, opplag, sider
Turin: CCI Centro Cong. Int. s.r.l. , 2005.
Emneord [en]
Paper, Acoustic damage, fracture
HSV kategori
Identifikatorer
URN: urn:nbn:se:bth-9466Lokal ID: oai:bth.se:forskinfoDCCD97E664E5253BC125710F00487D53OAI: oai:DiVA.org:bth-9466DiVA, id: diva2:837322
Konferanse
11th Int. Conf. on Frac.
Tilgjengelig fra: 2012-09-18 Laget: 2006-02-08 Sist oppdatert: 2015-06-30bibliografisk kontrollert

Open Access i DiVA

fulltekst(225 kB)96 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 225 kBChecksum SHA-512
e646a4f29e1f94bdd3fbc4f2e0875095db03e6eebb79f46216f648172b356319a88c410760d03f399617a57391672218f3d33d6d524de8b6216f786b65979d96
Type fulltextMimetype application/pdf

Personposter BETA

Kao-Walter, SharonHedberg, Claes

Søk i DiVA

Av forfatter/redaktør
Kao-Walter, SharonHedberg, Claes

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 96 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 146 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf